Maxi-Cosi Rodisport vs. UPPAbaby Knox: Which is Better? (2024)

Hi there! We're here to help you decide between the Maxi-Cosi Rodisport and the UPPAbaby Knox.

Our goal is to provide you with the information you need to feel confident that you're choosing the optimal car seat for your family's needs and budget. Let us know if you have any other questions!

At A Glance

Our Thoughts

Having reviewed both the Maxi-Cosi Rodisport Booster Car Seat and the UPPAbaby Knox, there are noteworthy differences and similarities in features and functionalities.

Starting off, the Rodisport, as evidenced by its dual design, pairs elegance with versatility. It's a combination booster seat that effortlessly transitions from a high back to a backless booster, accommodating growing children and offering excellent value in the long run. Parents have praised its roomy design, especially for larger kids, and its rigid latch system, which offers easy installation and added stability. However, a minority of reviews indicate some potential issues such as a tight fit for some children and limitations with certain vehicle seat belts. The seat also comes with a rather strong chemical smell which can raise concerns related to toxicity.

The UPPAbaby Knox, on the other hand, is a showcase of luxury and security. Its convertible system permits parents to change it from rear-facing to forward-facing as their child grows. It comes loaded with advanced safety features, including integrated Koroyd technology in the base and Side Impact Pods, built to absorb crash forces. What sets it back are its size and weight, which make it difficult to fit in smaller vehicles and to move between cars. Parents also reported having trouble installing the car seat, which could be a deal-breaker given the potential safety implications of incorrect installation.

Both the Maxi-Cosi Rodisport and the UPPAbaby Knox have a similar lifespan with an expiration period of 10 years. A notable difference, however, lies in the weight limits of the two seats. The Rodisport caters to children weighing between 40 to 100 lbs, while the Knox can sustain a weight ranging from 14 to 65 lbs, making it suitable right from infancy. Parents should also note that the Knox is FAA approved for both rear-facing and forward-facing configurations, making it a solid option for those who frequently travel by plane.

Given both options, my recommendation hedges towards the Maxi-Cosi Rodisport if you're looking for a booster seat for a child who has outgrown their convertible car seat. However, for parents wanting to invest right from their child's infancy, the UPPAbaby Knox is a worthy consideration provided you have a large enough vehicle to accommodate it and are confident in your ability to overcome installation challenges.